CVE-2026-56857
CriticalAdvisory
Published 8 Oct 2026In the index since 9 Oct 2026
- Severity
- Critical
- worst across findings
- CVSS
- 9.8
- base score, highest
- EPSS
- 0.005
- 41st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 5,161
- of 18,196 indexed, latest versions
- Container images
- 5,974
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Root.Mkdir(All) can follow junctions out of the root on Windows in os
Carried by container images the latest versions of 5,161 of 18,196 indexed charts deploy, on 5,974 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| stdlibgolang | go1.13, go1.13.1, go1.13.3, go1.13.4+208 more | 1.26.9 | 5,974 |
- OSV records
- GO-2026-6604
- Also known as
- BIT-golang-2026-56857
- Trending
- Rank 6 in indexed charts, since 9 Oct 2026. See the ranking →
Charts affected
5,161 by stars
| Chart | Latest | Affected images | Radar Score |
|---|
Container images carrying it
5,974 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.